EP 1624739 A1 20060208 - Electric heating for motor vehicles
Title (en)
Electric heating for motor vehicles
Title (de)
Elektrische Heizung für Kraftfahrzeuge
Title (fr)
Chauffage électrique pour véhicules
Publication
Application
Priority
EP 04018409 A 20040803
Abstract (en)
Electrical vehicle heating device has several heating elements in a block and a heating element control device incorporated in the block, transistors arranged on a conduction plate, and cooling elements connected to the transistors via a hole in the conduction plate. The cooling element is a peg-like solid body inserted in hole (140), fixed to transistor (119), and projecting vertically from the underside of the conduction plate.
IPC 8 full level
CPC (source: EP)
H05K 1/0204 (2013.01); H05K 2201/10166 (2013.01); H05K 2201/10416 (2013.01); H05K 2201/1059 (2013.01)
Citation (search report)
- [DY] EP 1395098 A1 20040303 - CATEM GMBH & CO KG [DE]
- [Y] DE 2815646 A1 19791018 - SIEMENS AG
- [Y] US 6304451 B1 20011016 - RIFE WILLIAM B [US]
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 1624739 A1 20060208; EP 1624739 B1 20081015; DE 502004008273 D1 20081127; ES 2312893 T3 20090301
DOCDB simple family (application)
EP 04018409 A 20040803; DE 502004008273 T 20040803; ES 04018409 T 20040803